PT-2011-2317 · Cisco · Cisco Asa

Published 2011-02-23 · Updated 2023-08-11 · CVE-2011-0395

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco Adaptive Security Appliances (ASA) 5500 series devices versions 8.0 through 8.0(5.19) Cisco Adaptive Security Appliances (ASA) 5500 series devices versions 8.1 through 8.1(2.47) Cisco Adaptive Security Appliances (ASA) 5500 series devices versions 8.2 through 8.2(2) Cisco Adaptive Security Appliances (ASA) 5500 series devices versions 8.3 through 8.3(1)

Description The issue allows remote attackers to cause a denial of service, resulting in a device reload, when the RIP protocol and the Cisco Phone Proxy functionality are configured. This can be achieved via a RIP update.

Recommendations For versions 8.0 through 8.0(5.19), update to version 8.0(5.20) or later. For versions 8.1 through 8.1(2.47), update to version 8.1(2.48) or later. For versions 8.2 through 8.2(2), update to version 8.2(3) or later. For versions 8.3 through 8.3(1), update to version 8.3(2.1) or later.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2011-0395

Affected Products

Cisco Asa

References · 7

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110223-asa · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-0395 · Security Note
• http://cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml · Vendor Advisory
• http://vupen.com/english/advisories/2011/0493 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/65590 · Note
• http://secunia.com/advisories/43488 · Note
• http://securitytracker.com/id?1025108 · Note